hera_sim.utils.calc_max_fringe_rate¶

hera_sim.utils.calc_max_fringe_rate(fqs: ndarray, ew_bl_len_ns: float) → ndarray[source]¶

Calculate the max fringe-rate seen by an East-West baseline.

Parameters:

fqs – Frequency array [GHz] ew_bl_len_ns (float): projected East-West baseline length [ns]
ew_bl_len_ns – The EW baseline length, in nanosec.

Returns:

fr_max – Maximum fringe rate [Hz]